Hello,

In addition to samtregar's comments below, if you know that you will have multiple entries, then you need to initialize the array as an array reference to begin with... for example,


Note: code has not been tested. 

if ( ref( $Elements[$1] ) eq "ARRAY" ) {
   push ( @{$Elements[$l]} }, $value );
}
else {
  $Elements[$1] = [$value];
}

[download]
See perldoc -f ref for some details...

Hope this helps!

regexes


-------------------------
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-- Calvin Coolidge, 30th President of the USA.

In reply to Re: adding elements to already exisiting elements in an array by regexes
in thread adding elements to already exisiting elements in an array by steph_bow

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